55603989

素因数分解:

$3^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 96457088

約数和(自身を除く): 40853099

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 243, 291, 337, 567, 679, 873, 1011, 1701, 2037, 2359, 2619, 3033, 6111, 7077, 7857, 9099, 18333, 21231, 23571, 27297, 32689, 54999, 63693, 81891, 98067, 164997, 191079, 228823, 294201, 573237, 686469, 882603, 2059407, 2647809, 6178221, 7943427, 18534663, 55603989]

約数ペア:

[(1, 55603989), (3, 18534663), (7, 7943427), (9, 6178221), (21, 2647809), (27, 2059407), (63, 882603), (81, 686469), (97, 573237), (189, 294201), (243, 228823), (291, 191079), (337, 164997), (567, 98067), (679, 81891), (873, 63693), (1011, 54999), (1701, 32689), (2037, 27297), (2359, 23571), (2619, 21231), (3033, 18333), (6111, 9099), (7077, 7857)]